You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
|
export function checkedIndexOf<T>(o: T | number, arr: T[], type: string = "object"): number { |
|
let idx: number; |
|
if (typeof o === "number") { |
|
idx = o; |
|
} else { |
|
idx = arr.indexOf(o); |
|
} |
|
if (idx < 0 || idx > arr.length) { |
|
throw new Error(`Invalid ${type} specified: ${o}`); |
|
} |
|
return idx; |
|
}
|
|
|
